me-foundation · tomhirst · Jul 16, 2025 · Jul 16, 2025 · Jul 16, 2025 · Jul 16, 2025
diff --git a/cli-typescript/src/utils/constants.ts b/cli-typescript/src/utils/constants.ts
@@ -73,6 +73,7 @@ export enum SUPPORTED_CHAINS {
   ABSTRACT = 2741,
   BERACHAIN = 80094,
   MONAD_TESTNET = 10143,
+  MEGAETH_TESTNET = 6342,
 }
 
 export const supportedChainNames: { [key in SUPPORTED_CHAINS]: string } = {
@@ -88,6 +89,7 @@ export const supportedChainNames: { [key in SUPPORTED_CHAINS]: string } = {
   [SUPPORTED_CHAINS.ABSTRACT]: 'abstract',
   [SUPPORTED_CHAINS.BERACHAIN]: 'berachain',
   [SUPPORTED_CHAINS.MONAD_TESTNET]: 'monadTestnet',
+  [SUPPORTED_CHAINS.MEGAETH_TESTNET]: 'megaethTestnet',
 };
 
 export const rpcUrls: { [chainId in SUPPORTED_CHAINS]: string } = {
@@ -113,6 +115,8 @@ export const rpcUrls: { [chainId in SUPPORTED_CHAINS]: string } = {
     'https://evm-router.magiceden.io/monad/testnet/me2024', // Monad Testnet
   [SUPPORTED_CHAINS.AVALANCHE]:
     'https://evm-router.magiceden.io/avalanche/mainnet/me2024', // Avalanche
+  [SUPPORTED_CHAINS.MEGAETH_TESTNET]:
+    'https://evm-router.magiceden.io/megaeth/testnet/me2024', // MegaETH Testnet
 };
 
 export const explorerUrls: { [chainId in SUPPORTED_CHAINS]: string } = {
@@ -128,6 +132,7 @@ export const explorerUrls: { [chainId in SUPPORTED_CHAINS]: string } = {
   [SUPPORTED_CHAINS.BERACHAIN]: 'https://berascan.com', // Berachain
   [SUPPORTED_CHAINS.MONAD_TESTNET]: 'https://testnet.monadexplorer.com', // Monad Testnet
   [SUPPORTED_CHAINS.AVALANCHE]: 'https://subnets.avax.network/', // Avalanche
+  [SUPPORTED_CHAINS.MEGAETH_TESTNET]: 'https://megaexplorer.xyz', // MegaETH Testnet
 };
 
 export const DEFAULT_TOKEN_URI_SUFFIX = '.json';

diff --git a/cli/cmds/const b/cli/cmds/const
@@ -13,6 +13,7 @@ SUPPORTED_CHAINS=(
     "2741:Abstract"
     "80094:Berachain"
     "10143:MonadTestnet"
+    "6342:MegaETHTestnet"
 )
 
 MAGIC_DROP_KEYSTORE="MAGIC_DROP_KEYSTORE"

diff --git a/cli/cmds/utils b/cli/cmds/utils
@@ -18,6 +18,7 @@ set_rpc_url() {
         80094) RPC_URL="https://rpc.berachain.com" ;; # Berachain
         10143) RPC_URL="https://testnet-rpc.monad.xyz" ;; # Monad Testnet
         43114) RPC_URL="https://api.avax.network/ext/bc/C/rpc" ;; # Avalanche
+        6342) RPC_URL="https://carrot.megaeth.com/rpc" ;; # MegaETH Testnet
         *) echo "Unsupported chain id"; exit 1 ;;
     esac
 
@@ -39,6 +40,7 @@ chain_id_to_symbol() {
         80094) echo "BERA" ;;
         10143) echo "MON" ;;
         43114) echo "AVAX" ;;
+        6342) echo "ETH" ;;
         *) echo "Unknown" ;;
     esac
 }
@@ -58,6 +60,7 @@ chain_id_to_explorer_url() {
         80094) echo "https://berascan.com" ;;
         10143) echo "https://testnet.monadexplorer.com" ;;
         43114) echo "https://snowtrace.io" ;;
+        6342) echo "https://megaexplorer.xyz" ;;
         *) echo "Unknown" ;;
     esac
 }

diff --git a/hardhat.config.ts b/hardhat.config.ts
@@ -143,6 +143,11 @@ const config: HardhatUserConfig = {
       accounts:
         process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
     },
+    megaeth_testnet: {
+      url: process.env.MEGAETH_TESTNET_URL || 'https://carrot.megaeth.com/rpc',
+      accounts:
+        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
+    },
   },
   gasReporter: {
     enabled: process.env.REPORT_GAS !== undefined,
@@ -175,6 +180,14 @@ const config: HardhatUserConfig = {
           browserURL: 'https://snowtrace.io/'
         },
       },
+      {
+        network: 'megaeth_testnet',
+        chainId: 6342,
+        urls: {
+          apiURL: 'https://www.oklink.com/api/v5/explorer/contract/verify-source-code-plugin/megaeth-testnet',
+          browserURL: 'https://megaexplorer.xyz/'
+        },
+      },
     ]
   },
   sourcify: {

diff --git a/scripts-foundry/common/.env.example b/scripts-foundry/common/.env.example
@@ -12,6 +12,7 @@ VERIFICATION_API_KEY_BERACHAIN=
 VERIFICATION_API_KEY_MONAD_TESTNET=
 VERIFICATION_API_KEY_ABSTRACT=
 VERIFICATION_API_KEY_AVALANCHE=
+VERIFICATION_API_KEY_MEGAETH_TESTNET=
 
 # Deployment Configuration
 PRIVATE_KEY=
diff --git a/scripts-foundry/common/1a-deploy-magicdrop-impl-registry.sh b/scripts-foundry/common/1a-deploy-magicdrop-impl-registry.sh
@@ -45,7 +45,7 @@ if [ $ZK_SYNC ]; then
       usage
   fi
 else
-  if [ -z "$CHAIN_ID" ] || [ -z "$REGISTRY_SALT" ] || [ -z "$REGISTRY_EXPECTED_ADDRESS"]; then
+  if [ -z "$CHAIN_ID" ] || [ -z "$REGISTRY_SALT" ] || [ -z "$REGISTRY_EXPECTED_ADDRESS" ]; then
       usage
   fi
 fi

diff --git a/scripts-foundry/common/utils b/scripts-foundry/common/utils
@@ -14,6 +14,7 @@ set_rpc_url() {
         80094) RPC_URL="https://rpc.berachain.com" ;; # Berachain
         10143) RPC_URL="https://testnet-rpc2.monad.xyz/f8146cc42d8671ba15204cff0e3608faf370d983" ;; # Monad Testnet
         2741) RPC_URL="https://api.mainnet.abs.xyz" ;; # Abstract
+        6342) RPC_URL="https://carrot.megaeth.com/rpc" ;; # MegaETH Testnet
         *) echo "Unsupported chain id"; exit 1 ;;
     esac
 
@@ -34,7 +35,7 @@ set_etherscan_api_key() {
       80094) ETHERSCAN_API_KEY=$VERIFICATION_API_KEY_BERACHAIN ;;
       10143) ETHERSCAN_API_KEY=$VERIFICATION_API_KEY_MONAD_TESTNET ;;
       2741) ETHERSCAN_API_KEY=$VERIFICATION_API_KEY_ABSTRACT ;;
-      43114) ETHERSCAN_API_KEY=$VERIFICATION_API_KEY_AVALANCHE ;;
+      6342) ETHERSCAN_API_KEY=$VERIFICATION_API_KEY_MEGAETH_TESTNET ;;
       *) echo "Unsupported chain id"; exit 1 ;;
   esac
-Original file line number
+Diff line change
@@ Expand Up / @@ -45,7 +45,7 @@ if [ $ZK_SYNC ]; then @@
           usage
       fi
     else
-      if [ -z "$CHAIN_ID" ] || [ -z "$REGISTRY_SALT" ] || [ -z "$REGISTRY_EXPECTED_ADDRESS"]; then
+      if [ -z "$CHAIN_ID" ] || [ -z "$REGISTRY_SALT" ] || [ -z "$REGISTRY_EXPECTED_ADDRESS" ]; then
           usage
       fi
     fi
@@ Expand Down @@